xref: /aosp_15_r20/external/sonivox/arm-wt-22k/lib_src/eas_tcdata.h (revision f81fb7c475c4b71ff83bdcc517de2a8c174e4e5c)

/*----------------------------------------------------------------------------
 *
 * File:
 * eas_tcdata.h
 *
 * Contents and purpose:
 * SMF File Parser
 *
 * This file contains data declarations for the ToneControl parser.
 *
 * Copyright Sonic Network Inc. 2006

 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 *----------------------------------------------------------------------------
 * Revision Control:
 *   $Revision: 82 $
 *   $Date: 2006-07-10 11:45:19 -0700 (Mon, 10 Jul 2006) $
 *----------------------------------------------------------------------------
*/

#ifndef EAS_TFDATA_H
#define EAS_TCDATA_H

#include "eas_data.h"

/*----------------------------------------------------------------------------
 *
 * S_TC_DATA
 *
 * This structure contains the state data for the ToneControl parser
 *----------------------------------------------------------------------------
*/
typedef struct
{
    EAS_FILE_HANDLE fileHandle;         /* file handle */
    S_SYNTH         *pSynth;            /* synthesizer handle */
    EAS_I32         fileOffset;         /* offset to start of data */
    EAS_I32         time;               /* current time in 256ths of a msec */
    EAS_I32         tick;               /* tick based on current tempo and resolution */
    EAS_I32         length;             /* length of current note */
    EAS_I32         restorePos;         /* return to here after block */
    EAS_U8          state;              /* current state EAS_STATE_XXXX */
    EAS_U8          volume;             /* volume */
    EAS_I8          note;               /* current note */
    EAS_I8          repeatCount;        /* note repeat counter */
    EAS_I8          tempo;              /* tempo from file (bpm = tempo * 4) */
    EAS_I8          resolution;         /* resolution from file */
    EAS_I8          dataByte;           /* storage for characters that are "put back" */
    EAS_BOOL8       byteAvail;          /* char in "put back" buffer */
} S_TC_DATA;

#endif